#include<stdio.h>
#include<math.h>
int main()
{
    int a;
	scanf("%d",&a);
	if (a>0)
	{printf("positive\n");}
    else printf("negative\n");
    if (a%2==0)
	{printf("even\n");}
    else printf("odd\n");
	
	return 0;

 } 
